phenylthiourea modified highly ordered nanoporous silica for heavy metal ion (hg2+ ) trapping

نویسندگان

a. r. badiei

g. mohammadi ziarani

a. r. abbasi

m. jafarabadi

چکیده

the phenylthiourea-substituted triethoxysilane as a silane agent was synthesized and grafted on highly ordered nanoporous silica (lus-1) with a textured morphology and hexagonal array. this material (tu-lus-1) contained 0.8 mmol/g of soft base phenylthiourea group and surface area 760 m2g-1 and was able to adsorb 0.75 mmolhg/g of tu-lus-1 in endothermic reaction.

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منابع مشابه

Phenylthiourea Modified Highly Ordered Nanoporous Silica for Heavy Metal Ion (Hg2+ ) Trapping

The phenylthiourea-substituted triethoxysilane as a silane agent was synthesized and grafted on highly ordered nanoporous silica (LUS- 1) with a textured morphology and hexagonal array. This material (Tu-LUS-1) contained 0.8 mmol/g of soft base phenylthiourea group and surface area 760 m2 g-1  and was able to adsorb 0.75 mmolHg/g of TU-LUS-1 in endothermic reaction.

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عنوان ژورنال:
journal of nanostructures

ناشر: university of kashan

ISSN 2251-7871

دوره 2

شماره 1 2012

کلمات کلیدی
[ ' n a n o p o r o u s s i l i c a ' , ' w a t e r p o l l u t i o n ' , ' l u s ' , 1 , ' m c m ' , 4 1 , ' m e r c u r y ' , ' h e a v y m e t a l i o n ' ]

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